551415906

素因数分解:

$2^1\times 3^2\times {\mathrm{2503}}^1\times {\mathrm{12239}}^1$

素因数の和:14750

約数の個数: 24

約数和(自身を含む): 1195309440

約数和(自身を除く): 643893534

約数列:

[1, 2, 3, 6, 9, 18, 2503, 5006, 7509, 12239, 15018, 22527, 24478, 36717, 45054, 73434, 110151, 220302, 30634217, 61268434, 91902651, 183805302, 275707953, 551415906]

約数ペア:

[(1, 551415906), (2, 275707953), (3, 183805302), (6, 91902651), (9, 61268434), (18, 30634217), (2503, 220302), (5006, 110151), (7509, 73434), (12239, 45054), (15018, 36717), (22527, 24478)]